I have a couple of minutes left. I'm going to put a question to Mr. Nantais.
You spoke of the need to ensure that the carbon tax not harm your industry. If I understood your presentation correctly, you talked about seeing the funds returned to the paying industry. I'm not even sure how that would work, but it raises a question: If we carve out all the different industries—many of whom have already come to this committee or requested exemptions because of their special needs, whether it's because they're energy-intensive or for competitive reasons—what behaviour will this tax ever affect? What good will it ever do if we carve everybody out from it?
Would we not be better off just to repeal and get rid of this tax, and look at different strategies or ways to address climate change?